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1. 发明申请

US20060058897A1 On-vehicle power supplying apparatus with two power supplies 审中-公开
标题翻译：车载供电装置带有两个电源
公开(公告)号：US20060058897A1
公开(公告)日：2006-03-16
申请号：US11209816
申请日：2005-08-24
申请人： Takashi Senda , Akira Kato , Katsunori Tanaka , Takeshi Shimoyama
发明人： Takashi Senda , Akira Kato , Katsunori Tanaka , Takeshi Shimoyama
IPC分类号： G05B11/01 , G05D11/00 , G05D17/00 , G05D3/12 , G05D5/00 , G05D9/00
CPC分类号： B60R16/03 , B60L58/12 , B60L58/20 , F02N11/0814 , F02N11/0866 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066
摘要： An on-vehicle power supplying apparatus comprises a first battery charged by a generator driven by an on-vehicle engine, a second battery connected to an on-vehicle electric load, and a power adjuster adjusting power to be supplied from both of the first and second batteries to the electric load. For adjusting the power, he power adjuster uses a predetermined order in which the first battery is firstly made to supply the power to the electric load, provided that a residual capacity of the first battery is higher than a predetermined threshold, before making both the first and second batteries supply the power to the electric load cooperatively.
摘要翻译：车载供电装置包括由车载发动机驱动的发电机充电的第一电池，连接到车载电力负载的第二电池以及从第一和第二电力供应装置供电的电力调节器第二个电池到电动负载。为了调整功率，如果第一电池的剩余容量高于预定阈值，则电力调节器使用首先使第一电池向电负载供电的预定顺序，并且第二电池协同地向电负载供电。

2. 发明申请

US20060097577A1 Vehicle power supply system 有权
标题翻译：车载电源系统
公开(公告)号：US20060097577A1
公开(公告)日：2006-05-11
申请号：US10546036
申请日：2004-02-17
申请人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
发明人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
IPC分类号： B60L1/00
CPC分类号： F02N11/0866 , B60R16/03 , F02N2200/063 , F02N2250/02 , H02J7/1423 , Y02T10/7005
摘要： A main power source (2) is, for example, an ordinary Pb battery and generates a voltage of 12-13 V. At the time of starting an engine, the main power source (2) supplies power to a starter (8a). The main power source (2) is given a higher priority than an auxiliary power source (3) to supply power to ordinary loads (8b). The auxiliary power source (3) is a high performance battery (e.g., Li ion battery), which has superior charge acceptance capability and better state detectability over the main power source (2). Furthermore, the auxiliary power source (3) has an internal resistance per unit capacity, which is smaller than that of the main power source (2), and generates a voltage of 9-12 V. A generator (1) is directly connected to the auxiliary power source (3). The auxiliary power source (3) stores regenerative power, which is generated by the generator (1) at the time of deceleration of a vehicle, and is used as a redundant power source for the main power source (2). The main power source (2) and the auxiliary power source (3) are connected to each other through a supply circuit (5), which has a DC/DC converter (4), and a second supply circuit 7, which has a switch (6).
摘要翻译：主电源（2）例如是普通Pb电池并产生12-13V的电压。在起动发动机时，主电源（2）向起动器（8a）供电，。主电源（2）的优先级高于辅助电源（3），以向普通负载（8b）供电。辅助电源（3）是具有比主电源（2）更好的充电接受能力和更好的状态检测能力的高性能电池（例如锂离子电池）。此外，辅助电源（3）具有比主电源（2）小的单位容量的内部电阻，并且产生9〜12V的电压。发电机（1）直接连接到辅助电源（3）。辅助电源（3）存储在车辆减速时由发电机（1）产生的再生电力，并且用作主电源（2）的冗余电源。主电源（2）和辅助电源（3）通过具有DC / DC转换器（4）的电源电路（5）和第二电源电路7彼此连接，第二电源电路7具有开关（6）。

3. 发明授权

US07336002B2 Vehicle power supply system 有权
标题翻译：车载电源系统
公开(公告)号：US07336002B2
公开(公告)日：2008-02-26
申请号：US10546036
申请日：2004-02-17
申请人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
发明人： Akira Kato , Katsunori Tanaka , Masaru Kamiya , Takashi Senda
IPC分类号： H02G3/02 , B60L11/12
CPC分类号： F02N11/0866 , B60R16/03 , F02N2200/063 , F02N2250/02 , H02J7/1423 , Y02T10/7005
摘要： A main power source is, for example, an ordinary Pb battery. At the time of starting an engine, the main power source supplies power to a starter. The main power source is given a higher priority than an auxiliary power source to supply power to ordinary loads. The auxiliary power source is a high performance battery (e.g., Li ion battery), which has superior charge acceptance capability and better state detectability over the main power source. The auxiliary power source stores regenerative power, which is generated by a generator at the time of deceleration of a vehicle, and is used as a redundant power source for the main power source. The main power source and the auxiliary power source are connected to each other through a supply circuit, which has a DC/DC converter, and a second supply circuit, which has a switch.
摘要翻译：主电源是例如普通Pb电池。在启动发动机时，主电源为起动器供电。主电源给予比辅助电源更高的优先级，以向普通负载供电。辅助电源是具有比主电源更好的充电接受能力和更好的状态检测能力的高性能电池（例如，锂离子电池）。辅助电源存储在车辆减速时由发电机产生的再生电力，并且用作主电源的冗余电源。主电源和辅助电源通过具有DC / DC转换器的电源电路和具有开关的第二电源电路相互连接。

4. 发明授权

US07279805B2 Vehicle power supply system with a series regulator 有权
标题翻译：车载电源系统配有串联调压器
公开(公告)号：US07279805B2
公开(公告)日：2007-10-09
申请号：US11073891
申请日：2005-03-08
申请人： Takashi Senda , Katsunori Tanaka , Akira Kato
发明人： Takashi Senda , Katsunori Tanaka , Akira Kato
IPC分类号： B60L1/00 , B60L3/00 , H02G3/00
CPC分类号： H02J7/1423 , H02J7/1453
摘要： A vehicle power supply system has a first battery connected to a generator, a second battery connected to an electric load and a series regulator between the first battery and the second battery. A control unit controls an input voltage of the series regulator and the output voltage of the series regulator based on a temperature of the series regulator, an output voltage of the series regulator and a load amount of the electric load. The control unit specifically controls an input upper limit voltage value of the series regulator to change an allowable value of a voltage difference between input and output of the series regulator.
摘要翻译：车辆电源系统具有连接到发电机的第一电池，连接到电负载的第二电池和第一电池和第二电池之间的串联调节器。控制单元基于串联调节器的温度，串联调节器的输出电压和电负载的负载量来控制串联调节器的输入电压和串联调节器的输出电压。控制单元专门控制串联调节器的输入上限电压值，以改变串联调节器的输入和输出之间的电压差的允许值。

5. 发明申请

US20050212438A1 Vehicle power supply system with a series regulator 有权
标题翻译：车载电源系统配有串联调压器
公开(公告)号：US20050212438A1
公开(公告)日：2005-09-29
申请号：US11073891
申请日：2005-03-08
申请人： Takashi Senda , Katsunori Tanaka , Akira Kato
发明人： Takashi Senda , Katsunori Tanaka , Akira Kato
IPC分类号： B60Q1/00 , B60R16/02 , G05F1/56 , H02J1/00 , H02J7/14 , H02J7/16
CPC分类号： H02J7/1423 , H02J7/1453
摘要： A vehicle power supply system has a first battery connected to a generator, a second battery connected to an electric load and a series regulator between the first battery and the second battery. A control unit controls an input voltage of the series regulator and the output voltage of the series regulator based on a temperature of the series regulator, an output voltage of the series regulator and a load amount of the electric load. The control unit specifically controls an input upper limit voltage value of the series regulator to change an allowable value of a voltage difference between input and output of the series regulator.
摘要翻译：车辆电源系统具有连接到发电机的第一电池，连接到电负载的第二电池和在第一电池和第二电池之间的串联调节器。控制单元基于串联调节器的温度，串联调节器的输出电压和电负载的负载量来控制串联调节器的输入电压和串联调节器的输出电压。控制单元专门控制串联调节器的输入上限电压值，以改变串联调节器的输入和输出之间的电压差的允许值。

6. 发明申请

US20070090805A1 Apparatus for detecting charged state of secondary battery 失效
标题翻译：用于检测二次电池的充电状态的装置
公开(公告)号：US20070090805A1
公开(公告)日：2007-04-26
申请号：US11586620
申请日：2006-10-26
申请人： Satoru Mizuno , Atsushi Hashikawa , Shoji Sakai , Kenji Ueda , Katsunori Tanaka , Takeshi Sada , Akira Kato , Masahiro Sou
发明人： Satoru Mizuno , Atsushi Hashikawa , Shoji Sakai , Kenji Ueda , Katsunori Tanaka , Takeshi Sada , Akira Kato , Masahiro Sou
IPC分类号： H02J7/00
CPC分类号： G01R31/361 , G01R31/3651 , G01R31/3662
摘要： A charged state detecting apparatus for a secondary battery is provided, which can suppress deterioration in the accuracy of detecting a charged state, such as an SOC, the deterioration being caused by variation of a polarization state of a battery. The charged state detecting apparatus stabilizes an amount of polarization of the battery, stops power generation upon confirmation of the stabilization of the polarization amount, and sufficiently alters the current of the battery to sample a required number of data pairs of voltage and current of the battery. Using these data pairs, the charged state detecting apparatus detects a charged state, such as the SOC, of the battery.
摘要翻译：提供了一种用于二次电池的充电状态检测装置，其可以抑制诸如SOC的充电状态的检测精度的劣化，劣化是由电池的偏振状态的变化引起的。充电状态检测装置稳定电池的极化量，在确认极化量的稳定后停止发电，充分地改变电池的电流，以对电池的电压和电流的数量对数进行采样。使用这些数据对，充电状态检测装置检测电池的充电状态，例如SOC。

7. 发明申请

US20070182385A1 Method and apparatus for calculating battery state and apparatus for controlling power voltage in vehicle 有权
标题翻译：用于计算电池状态的方法和装置以及用于控制车辆电源电压的装置
公开(公告)号：US20070182385A1
公开(公告)日：2007-08-09
申请号：US11700183
申请日：2007-01-31
申请人： Kenji Ueda , Atsushi Hashikawa , Shoji Sakai , Satoru Mizuno , Akira Kato , Katsunori Tanaka
发明人： Kenji Ueda , Atsushi Hashikawa , Shoji Sakai , Satoru Mizuno , Akira Kato , Katsunori Tanaka
IPC分类号： G05F3/00
CPC分类号： H02J7/1438 , H02J7/166 , H02J7/242 , Y02T10/7016
摘要： An apparatus is provided to control a power voltage on a power-supplying line extending from a generator and connecting to a battery and eclectic loads. The apparatus is mounted on a vehicle and comprises a detecting device, a calculator, and a controller. The detecting device detects pairs of voltage and current of the battery. The calculator calculating a control current on the basis of the detected pairs of voltage and current and a target voltage for the power voltage. The pairs of voltage and current are used to calculate an internal resistance and/or a regression line of the battery. The controller controlling a charge and discharge current of the battery on the basis of the control current so that the power voltage is controlled to the target voltage.
摘要翻译：提供了一种装置，用于控制从发电机延伸并连接到电池和不折不扣的负载的供电线路上的电源电压。该装置安装在车辆上并且包括检测装置，计算器和控制器。检测装置检测电池的电压和电流。计算器基于检测到的电压和电流对以及电源电压的目标电压来计算控制电流。电压和电流对用于计算电池的内阻和/或回归线。控制器基于控制电流控制电池的充放电电流，使得电源电压被控制到目标电压。

8. 发明授权

US07679328B2 Apparatus for detecting charged state of secondary battery 失效
标题翻译：用于检测二次电池的充电状态的装置
公开(公告)号：US07679328B2
公开(公告)日：2010-03-16
申请号：US11586620
申请日：2006-10-26
申请人： Satoru Mizuno , Atsushi Hashikawa , Shoji Sakai , Kenji Ueda , Katsunori Tanaka , Takeshi Sada , Akira Kato , Masahiro Sou
发明人： Satoru Mizuno , Atsushi Hashikawa , Shoji Sakai , Kenji Ueda , Katsunori Tanaka , Takeshi Sada , Akira Kato , Masahiro Sou
IPC分类号： H02J7/00
CPC分类号： G01R31/361 , G01R31/3651 , G01R31/3662
摘要： A charged state detecting apparatus for a secondary battery is provided, which can suppress deterioration in the accuracy of detecting a charged state, such as an SOC, the deterioration being caused by variation of a polarization state of a battery. The charged state detecting apparatus stabilizes an amount of polarization of the battery, stops power generation upon confirmation of the stabilization of the polarization amount, and sufficiently alters the current of the battery to sample a required number of data pairs of voltage and current of the battery. Using these data pairs, the charged state detecting apparatus detects a charged state, such as the SOC, of the battery.
摘要翻译：提供了一种用于二次电池的充电状态检测装置，其可以抑制诸如SOC的充电状态的检测精度的劣化，劣化是由电池的偏振状态的变化引起的。充电状态检测装置稳定电池的极化量，在确认极化量的稳定后停止发电，充分地改变电池的电流，以对电池的电压和电流的数量对数进行采样。使用这些数据对，充电状态检测装置检测电池的充电状态，例如SOC。

9. 发明授权

US07728546B2 Multiple power supply apparatus with improved installability 有权
标题翻译：具有改进的可安装性的多种电源装置
公开(公告)号：US07728546B2
公开(公告)日：2010-06-01
申请号：US11725489
申请日：2007-03-20
申请人： Katsunori Tanaka , Akira Kato , Michinori Tanibata , Yutaka Kuroyanagi
发明人： Katsunori Tanaka , Akira Kato , Michinori Tanibata , Yutaka Kuroyanagi
IPC分类号： H02J7/14 , H02J1/10 , G05D17/00
CPC分类号： H02J7/1423 , H01M10/482 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6563 , H01M10/6566 , Y02T10/7005 , Y10T307/32
摘要： In a multiple power supply apparatus installed in a vehicle, a first power supply system includes a generator and a first battery. The generator is driven by an operation of the engine. The first battery is chargeable by an electrical output of the generator. A second power supply system includes a second battery. The second battery works to supply electrical power to an electrical load installed in the vehicle. A power transfer module is operative to transfer electrical power supplied from the first power supply system based on at least one of the electrical output of the generator and a charged level of the first battery to the second power supply system. The power transfer module is integrally joined to the first battery to constitute a battery module.
摘要翻译：在安装在车辆中的多电源装置中，第一电源系统包括发电机和第一电池。发电机由发动机的操作驱动。第一个电池可由发电机的电输出充电。第二电源系统包括第二电池。第二个电池用于向安装在车辆中的电力负载提供电力。电力传输模块可操作以基于发电机的电输出和第一电池的充电电平中的至少一个将第一电力供应系统提供的电力传送到第二电力供应系统。电力传递模块与第一电池一体地连接以构成电池模块。

10. 发明授权

US07664577B2 Control apparatus capable of economically and reliably controlling electric generator 有权
标题翻译：能够经济可靠地控制发电机的控制装置
公开(公告)号：US07664577B2
公开(公告)日：2010-02-16
申请号：US11707987
申请日：2007-02-20
申请人： Hiroyoshi Yamamoto , Takeshi Shimoyama , Katsunori Tanaka , Akira Kato
发明人： Hiroyoshi Yamamoto , Takeshi Shimoyama , Katsunori Tanaka , Akira Kato
IPC分类号： G05D3/12 , F02D25/00 , H02P15/00
CPC分类号： H02J7/1446 , Y02T10/92
摘要： According to the present invention, a control apparatus for an electric generator includes a power generation cost determiner determining a power generation cost of the generator, a threshold determiner determining a threshold of power generation cost as a function of a state of charge of an electric energy storage device, a comparator comparing the power generation cost of the generator with the threshold, and a controller. When the power generation cost of the generator is lower than the threshold, the controller controls the generator to generate an increased amount of electric power, so as to both charge the electric energy storage device and feed an electrical load. Otherwise, when the power generation cost of the generator is higher than the threshold, the controller controls the generator to generate a decreased amount of electric power, so as to allow the electric energy storage device to discharge to feed the electrical load.
摘要翻译：根据本发明，一种用于发电机的控制装置包括确定发电机的发电成本的发电成本确定器，确定作为电能的充电状态的函数的发电成本的阈值的阈值确定器存储装置，比较发电机的发电成本与阈值的比较器以及控制器。当发电机的发电成本低于阈值时，控制器控制发电机产生增加的电力量，从而对蓄电装置进行充电并馈送电力负载。否则，当发电机的发电成本高于阈值时，控制器控制发电机产生减少的电力量，从而允许电能存储装置放电以馈送电力负载。

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